| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.51 | 5.370% | $25.8262 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $8.69 | 3.583% | $9.0014 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $164.37 | 6.623% | $175.2562 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $102.42 | 9.441% | $112.0895 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $236.40 | 11.827% | $264.359 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $140.73 | 13.576% | $159.8355 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $61.68 | 8.592% | $66.9795 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $738.80 | $813.3473 | $813.36 | $813.40 | $813.40 | |